Thermal Base Layer Hoodies

Stay warm and comfortable with our collection of thermal base layer hoodies, designed for optimal insulation and moisture management. Perfect for layering during outdoor activities or chilly days, these hoodies feature soft, breathable fabrics that provide a snug fit without sacrificing mobility. With a variety of styles and colors, you can easily find the ideal thermal base layer hoodie to match your personal style. Embrace the cold while staying active and cozy, ensuring you’re ready for any adventure that comes your way.

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7 products
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Smartwool Men's Intraknit™ Thermal Merino Base Layer Hoodie - Green
  • Charcoal/Winter Moss

Smartwool Men's Intraknit™ Thermal Merino Base Layer Hoodie - Green

$180.00

Quick Facts

insulation, articulation, and ventilation are seamlessly integrated to help with movement and comfort during high- intensity activities seamlessly knit mesh ventilation 3d mapping results in near custom fit and freedom of movement helmet- compatible hood and extended collar thumbholes at cuffs...

Smartwool Men's Intraknit™ Thermal Merino Base Layer Hoodie - Black
  • Black/Charcoal

Smartwool Men's Intraknit™ Thermal Merino Base Layer Hoodie - Black

$180.00

Quick Facts

intraknit™ thermal merino: smartwool's most advanced performance base layer is 3d- knit to provide a tailored fit with mesh ventilation to balance warmth and

Smartwool Women's Intraknit™ Thermal Merino Base Layer Hoodie - Black
  • Black/Charcoal

Smartwool Women's Intraknit™ Thermal Merino Base Layer Hoodie - Black

$180.00

Quick Facts

insulation, articulation, and ventilation are seamlessly integrated to help with movement and comfort during high- intensity activities seamlessly knit mesh ventilation 3d mapping results in near custom fit and freedom of movement helmet- compatible hood and extended collar thumbholes at cuffs...

Smartwool Women's Intraknit™ Thermal Merino Base Layer Hoodie - Blue
  • Deep Navy/Arctic Green

Smartwool Women's Intraknit™ Thermal Merino Base Layer Hoodie - Blue

$180.00

Quick Facts

smartwool's women's intraknit™ thermal merino base layer hoodie is a lightweight, super- moveable top with a helmet- compatible hood that ’s made for your most extreme cold- weather

Smartwool Women's Intraknit™ Thermal Merino Base Layer Hoodie - Gray
  • Charcoal/Coral Reef

Smartwool Women's Intraknit™ Thermal Merino Base Layer Hoodie - Gray

$180.00

Quick Facts

when you 're in our best base layers, you 're ready for anything. ... merino wool yarns and gender- specific ventilation are perfectly placed to maximize thermoregulation and breathability during high- intensity activities, and the 3d mapping results in near custom fit and freedom of

On Sale
Brooks Women's Notch Thermal Hoodie 2.0 - Blue
  • Aqua/Moroccan Blue

Brooks Women's Notch Thermal Hoodie 2.0 - Blue

$28.97-$98.00

WAS: $98.00*

(99)

I also love the hood and the zipper at the neck, as I wear this as my base layer when snowshoeing. ... I ’ ve found this layer sufficient for me for runs in high 30s days in

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5 YaelE
Very comfortable, Keeps me warm, great cover for the hands. love it.

5 RaechelD
Love this hoody for cool, windy, or rainy runs. It ’s very soft and warm! I wore it on my first 50K and it was incredibly comfortable. The sleeves are long enough for the thumb holes and the pull over hand warmers are nice if you didn ’ t bring gloves.

5 AuroraG
My new favorite hoody to run in for chilly weather! height 5' 2 115lbs size XS is perfect for me

5 KellyI
Wonderfully comfortable for these cold months, without being heavy or bulky. Has definitely become a staple piece in my running wardrobe. Medium fits perfectly( 5 ’ 10 ”- 155 lbs- typically size 8/10)

5 KimberlyM
Great midweight layer for Saturday morning long runs in the South. I wear it alone for temps in the low 30s. Love the pretty lavender color. Also just enjoy wearing it for casual wear on non running days.

On Sale
Brooks Women's Notch Thermal Hoodie 2.0 - Purple
  • Light Purple

Brooks Women's Notch Thermal Hoodie 2.0 - Purple

$28.97-$98.00

WAS: $98.00*

(99)

Perfect for layering. ... I love the watch outlet, mittens and the pocket. ... Your hands can easily be covered fully, you can see your watch to monitor progress without pulling your sleeves up, there is a pocket for your key and the hood is securelytucked

See all reviews

5 YaelE
Very comfortable, Keeps me warm, great cover for the hands. love it.

5 RaechelD
Love this hoody for cool, windy, or rainy runs. It ’s very soft and warm! I wore it on my first 50K and it was incredibly comfortable. The sleeves are long enough for the thumb holes and the pull over hand warmers are nice if you didn ’ t bring gloves.

5 AuroraG
My new favorite hoody to run in for chilly weather! height 5' 2 115lbs size XS is perfect for me

5 KellyI
Wonderfully comfortable for these cold months, without being heavy or bulky. Has definitely become a staple piece in my running wardrobe. Medium fits perfectly( 5 ’ 10 ”- 155 lbs- typically size 8/10)

5 KimberlyM
Great midweight layer for Saturday morning long runs in the South. I wear it alone for temps in the low 30s. Love the pretty lavender color. Also just enjoy wearing it for casual wear on non running days.

You may also like...

SmartWool Men's Classic Thermal Merino 1/4 Zip Base Layer
  • Charcoal/Honey Gold
  • Winter Moss Summit Soul
  • Mink Color Shift

SmartWool Men's Classic Thermal Merino 1/4 Zip Base Layer

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WAS: $120.00-$145.00*